Hair styling iron



FIG. 1 is a perspective view of the hair styling iron;

FIG. 2 is a right side view of the hair styling iron;

FIG. 3 is a left side view of the hair styling iron;

FIG. 4 is a rear view of the hair styling iron;

FIG. 5 is a front view of the hair styling iron;

FIG. 6 is a bottom view of the hair styling iron; and,

FIG. 7 is a top view of the hair styling iron.

The broken lines depict a curling iron barrel, timer reading and power cord connection, each forming no part of the claimed design. 

CLAIM The ornamental design for a hair styling iron, as shown, and described. 